Trace number 1516534

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1223878722-065.cnf
MD5SUMba952995d391e0bb1228846b7000ce02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.331949
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1516534-1238271032.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.00/0.00	c initialized 65 variables
0.00/0.00	c found 5785 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    65   0.0  5785     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2892 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  26.8    65 100.0  5785   100   100  3181   5.2   0.3 
0.00/0.01	c R   0.0  26.8    65 100.0  5785   100   100  3181   5.2   0.3 
0.00/0.01	c +   0.0  25.4    65 100.0  5785   250   250  3499  13.0   0.3 
0.00/0.01	c R   0.0  25.7    65 100.0  5785   405   405  3499  19.3   0.3 
0.00/0.01	c +   0.0  25.5    65 100.0  5785   475   475  3848  21.6   0.3 
0.00/0.02	c +   0.0  25.6    65 100.0  5785   812   812  4232  29.8   0.4 
0.00/0.03	c N   0.0  25.4    65 100.0  5785  1208  1208  4232  34.8   0.4 
0.00/0.04	c +   0.0  25.4    65 100.0  5785  1317  1317  4655  36.1   0.4 
0.00/0.06	c +   0.1  24.8    65 100.0  5785  2074  2074  5120  38.8   0.5 
0.00/0.09	c +   0.1  24.3    65 100.0  5785  3209  3209  5632  39.6   0.6 
0.00/0.09	c N   0.1  24.3    65 100.0  5785  3216  3216  5632  39.6   0.6 
0.09/0.16	c +   0.2  23.7    65 100.0  5785  4911  4911  6195  41.4   0.8 
0.19/0.26	c +   0.3  23.3    65 100.0  5785  7464  4363  6814  40.0   0.8 
0.19/0.28	c N   0.3  23.2    65 100.0  5785  8027  4926  6814  40.7   0.9 
0.39/0.41	c +   0.4  22.9    65 100.0  5785 11293  4781  7495  40.9   0.8 
0.59/0.65	c +   0.7  22.8    65 100.0  5785 17036  6772  8244  40.7   1.0 
0.69/0.76	c N   0.8  22.6    65 100.0  5785 19245  4855  8244  39.2   0.9 
1.00/1.04	c +   1.0  22.3    65 100.0  5785 25650  7133  9068  40.8   1.1 
1.59/1.61	c +   1.6  22.1    65 100.0  5785 38571  6437  9974  40.7   1.1 
1.89/1.92	c N   1.9  21.8    65 100.0  5785 44892  7765  9974  40.7   1.2 
1.89/1.92	c 
1.89/1.92	c  seconds     variables   original    learned     agility
1.89/1.92	c         level        used      conflicts    limit          MB
1.89/1.92	c 
2.49/2.54	c +   2.5  21.9    65 100.0  5785 57952  5848 10971  41.4   1.0 
3.89/3.99	c +   4.0  21.5    65 100.0  5785 87023  7464 12068  40.0   1.1 
4.69/4.79	c N   4.8  21.3    65 100.0  5785 102e3 10951 12068  40.9   1.5 
6.09/6.18	c +   6.2  21.1    65 100.0  5785 130e3  8795 13274  41.1   1.3 
9.59/9.69	c +   9.7  20.6    65 100.0  5785 196e3  7777 14601  40.4   1.2 
11.59/11.61	c N  11.6  20.5    65 100.0  5785 230e3 13296 14601  41.0   1.7 
15.18/15.24	c +  15.2  20.3    65 100.0  5785 294e3 10908 16061  40.9   1.5 
23.88/23.92	c +  23.9  20.1    65 100.0  5785 441e3 13428 17667  40.5   1.7 
28.38/28.48	c N  28.5  20.0    65 100.0  5785 512e3 14174 17667  41.0   1.9 
37.89/37.98	c +  38.0  19.7    65 100.0  5785 662e3 13197 19433  40.3   1.8 
59.88/59.92	c +  59.9  19.3    65 100.0  5785 993e3 13764 21376  40.1   1.9 
69.18/69.24	c N  69.2  19.1    65 100.0  5785 112e4 20209 21376  39.8   2.4 
94.07/94.16	c +  94.1  18.9    65 100.0  5785 148e4 18514 23513  41.0   2.3 
151.05/151.13	c + 151.1  18.6    65 100.0  5785 223e4 22356 25864  41.4   2.7 
169.25/169.39	c N 169.3  18.5    65 100.0  5785 246e4 15038 25864  41.0   1.9 
241.64/241.77	c + 241.7  18.3    65 100.0  5785 335e4 17168 28450  40.9   2.2 
385.60/385.78	c + 385.7  18.1    65 100.0  5785 502e4 25498 31295  42.2   3.0 
412.89/413.07	c N 413.0  18.0    65 100.0  5785 533e4 24448 31295  40.8   3.0 
613.94/614.12	c + 614.0  17.8    65 100.0  5785 754e4 20241 34424  41.3   2.5 
983.06/983.34	c + 983.1  17.5    65 100.0  5785 113e5 25187 37866  40.6   3.0 
999.15/999.49	c N 999.3  17.5    65 100.0  5785 114e5 18160 37866  40.6   2.5

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516534-1238271032/watcher-1516534-1238271032 -o /tmp/evaluation-result-1516534-1238271032/solver-1516534-1238271032 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516534-1238271032.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 26042
/proc/meminfo: memFree=938144/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=912 CPUtime=0
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 1099765269 933888 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 228 107 56 152 0 74 0

[startup+0.0118839 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 26042
/proc/meminfo: memFree=938144/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=1044 CPUtime=0
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 1099765269 1069056 158 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 261 158 69 152 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1044

[startup+0.102906 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 26042
/proc/meminfo: memFree=938144/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=1440 CPUtime=0.09
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 269 0 0 0 9 0 0 0 18 0 1 0 1099765269 1474560 254 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 360 254 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.30191 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 26042
/proc/meminfo: memFree=938144/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=1836 CPUtime=0.29
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 1099765269 1880064 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 459 345 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701947 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 26042
/proc/meminfo: memFree=938144/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=1968 CPUtime=0.69
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 402 0 0 0 69 0 0 0 23 0 1 0 1099765269 2015232 387 1992294400 134512640 135137933 4294956240 18446744073709551615 134549172 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 492 387 69 152 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26043
/proc/meminfo: memFree=936792/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=2140 CPUtime=1.49
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 443 0 0 0 149 0 0 0 25 0 1 0 1099765269 2191360 428 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 535 428 69 152 0 381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2140

[startup+3.10116 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26043
/proc/meminfo: memFree=936536/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=2404 CPUtime=3.09
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 501 0 0 0 309 0 0 0 25 0 1 0 1099765269 2461696 486 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 601 486 69 152 0 447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2404

[startup+6.30145 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26043
/proc/meminfo: memFree=936216/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=2536 CPUtime=6.29
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 526 0 0 0 629 0 0 0 25 0 1 0 1099765269 2596864 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 634 511 69 152 0 480 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2536

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26043
/proc/meminfo: memFree=935768/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=2800 CPUtime=12.68
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 608 0 0 0 1268 0 0 0 25 0 1 0 1099765269 2867200 593 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 700 593 69 152 0 546 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2800

[startup+25.5022 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26043
/proc/meminfo: memFree=935384/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=3328 CPUtime=25.48
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 700 0 0 0 2548 0 0 0 25 0 1 0 1099765269 3407872 685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 832 685 69 152 0 678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3328

[startup+51.1025 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26043
/proc/meminfo: memFree=935192/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=3444 CPUtime=51.08
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 747 0 0 0 5107 1 0 0 25 0 1 0 1099765269 3526656 732 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 861 732 69 152 0 707 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3444

[startup+102.305 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 26043
/proc/meminfo: memFree=934744/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=3832 CPUtime=102.27
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 864 0 0 0 10226 1 0 0 25 0 1 0 1099765269 3923968 849 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 958 849 69 152 0 804 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3832

[startup+162.302 s]
/proc/loadavg: 1.10 1.00 1.00 2/65 26043
/proc/meminfo: memFree=934424/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=4096 CPUtime=162.25
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 930 0 0 0 16224 1 0 0 25 0 1 0 1099765269 4194304 915 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1024 915 69 152 0 870 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4096

[startup+222.303 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 26043
/proc/meminfo: memFree=934360/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=4228 CPUtime=222.23
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 948 0 0 0 22222 1 0 0 25 0 1 0 1099765269 4329472 933 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1057 933 69 152 0 903 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4228

[startup+282.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 26043
/proc/meminfo: memFree=934104/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=4360 CPUtime=282.23
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1008 0 0 0 28221 2 0 0 25 0 1 0 1099765269 4464640 993 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1090 993 69 152 0 936 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4360

[startup+342.303 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 26043
/proc/meminfo: memFree=934040/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=4492 CPUtime=342.21
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1025 0 0 0 34219 2 0 0 25 0 1 0 1099765269 4599808 1010 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1123 1010 69 152 0 969 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4492

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26043
/proc/meminfo: memFree=933912/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=4624 CPUtime=402.19
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1058 0 0 0 40217 2 0 0 25 0 1 0 1099765269 4734976 1043 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1156 1043 69 152 0 1002 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4624

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26043
/proc/meminfo: memFree=933656/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=4756 CPUtime=462.17
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1110 0 0 0 46215 2 0 0 25 0 1 0 1099765269 4870144 1095 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1189 1095 69 152 0 1035 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4756

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=933656/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=4756 CPUtime=522.17
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1113 0 0 0 52214 3 0 0 25 0 1 0 1099765269 4870144 1098 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1189 1098 69 152 0 1035 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4756

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=933656/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=4756 CPUtime=582.15
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1113 0 0 0 58212 3 0 0 25 0 1 0 1099765269 4870144 1098 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1189 1098 69 152 0 1035 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4756

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=933464/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5276 CPUtime=642.14
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1170 0 0 0 64211 3 0 0 25 0 1 0 1099765269 5402624 1155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1319 1155 69 152 0 1165 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5276

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=933400/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5276 CPUtime=702.12
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1185 0 0 0 70209 3 0 0 25 0 1 0 1099765269 5402624 1170 1992294400 134512640 135137933 4294956240 18446744073709551615 134548922 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1319 1170 69 152 0 1165 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 5276

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=933336/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5276 CPUtime=762.11
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1185 0 0 0 76208 3 0 0 25 0 1 0 1099765269 5402624 1170 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1319 1170 69 152 0 1165 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 5276

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=933272/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5408 CPUtime=822.09
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1202 0 0 0 82206 3 0 0 25 0 1 0 1099765269 5537792 1187 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1352 1187 69 152 0 1198 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 5408

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=933208/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5408 CPUtime=882.08
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1217 0 0 0 88204 4 0 0 25 0 1 0 1099765269 5537792 1202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1352 1202 69 152 0 1198 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 5408

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=933208/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5408 CPUtime=942.06
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1217 0 0 0 94202 4 0 0 25 0 1 0 1099765269 5537792 1202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1352 1202 69 152 0 1198 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 5408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=933016/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5672 CPUtime=1002.05
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1260 0 0 0 100201 4 0 0 25 0 1 0 1099765269 5808128 1245 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1418 1245 69 152 0 1264 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 5672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=932888/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5796 CPUtime=1062.03
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1297 0 0 0 106199 4 0 0 25 0 1 0 1099765269 5935104 1282 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1449 1282 69 152 0 1295 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 5796

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=932824/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5772 CPUtime=1122.01
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1297 0 0 0 112197 4 0 0 25 0 1 0 1099765269 5910528 1282 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1443 1282 69 152 0 1289 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 5772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=932760/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5772 CPUtime=1182.01
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1316 0 0 0 118196 5 0 0 25 0 1 0 1099765269 5910528 1301 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1443 1301 69 152 0 1289 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 5772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=932760/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5772 CPUtime=1200.01
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1316 0 0 0 119996 5 0 0 25 0 1 0 1099765269 5910528 1301 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1443 1301 69 152 0 1289 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5772

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26043
/proc/meminfo: memFree=932760/2055920 swapFree=4176708/4192956
[pid=26042] ppid=26040 vsize=5772 CPUtime=1200.01
/proc/26042/stat : 26042 (picosat) R 26040 26042 25912 0 -1 4194304 1316 0 0 0 119996 5 0 0 25 0 1 0 1099765269 5910528 1301 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26042/statm: 1443 1301 69 152 0 1289 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.052991
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 5796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1316
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1744

runsolver used 0.912861 second user time and 2.47462 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-28 21:10:32
IDJOB=1516534
IDBENCH=70521
IDSOLVER=506
FILE ID=node51/1516534-1238271032
PBS_JOBID= 9060875
Free space on /tmp= 65232 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1223878722-065.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516534-1238271032/watcher-1516534-1238271032 -o /tmp/evaluation-result-1516534-1238271032/solver-1516534-1238271032 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516534-1238271032.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ba952995d391e0bb1228846b7000ce02
RANDOM SEED=1218051085

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        938624 kB
Buffers:         70684 kB
Cached:         960128 kB
SwapCached:       9996 kB
Active:         109368 kB
Inactive:       932872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        938624 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:             848 kB
Writeback:           0 kB
Mapped:          17084 kB
Slab:            61068 kB
Committed_AS:  2915292 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65232 MiB
End job on node51 at 2009-03-28 21:30:35